000 00514cab a2200205 4500
001 X494
008 090401t1993 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u65980
041 _aeng
245 _aGreen bricks and mortar
260 _c1993
350 _a0
490 _aCS Monthly : Minerals bulletin
_v2(6) March 1993, 4(1)
650 _aBRE
650 _aBRICKS
650 _aBUILDING RESEARCH ESTABLISHMENT
690 _aBUILT ENVIRONMENT-BUILDING MATERIALS
942 _n0
948 _c04/03/1997
999 _c41221
_d41221